CN214009872U

CN214009872U - Grain drying machine

Info

Publication number: CN214009872U
Application number: CN202022479492.0U
Authority: CN
Inventors: 王福德
Original assignee: Minle Fuxiang Animal Husbandry Co ltd
Current assignee: Minle Fuxiang Animal Husbandry Co ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-08-20
Anticipated expiration: 2030-10-30

Abstract

The utility model discloses a grain drying-machine, the device comprises a device body, the device body includes the main tank body, cylinder body, riser and passage, be provided with cylinder body and riser on the main tank body surface wall, the main tank body upper surface is provided with the passage that switches on with the riser, be provided with the unloading pipe on the passage. The utility model discloses in, the limit for height piece that the surface wall set up in the roating seat can prevent that cereal from piling up too high, and unable better stoving is under the effect of water conservancy diversion tooth for area of being heated when cereal reposition of redundant personnel increases the stoving, cooperates a plurality of wind-guiding mouth to use, can evenly dry the cereal on the co-altitude with wind water conservancy diversion after the heating to co-altitude, and produced vapor passes through the gas vent and discharges during the stoving, has improved the device's practicality.

Description

Grain drying machine

Technical Field

The utility model relates to a grain processing technology field especially relates to a grain drying machine.

Background

After the grains are harvested, the grains generally need to be aired for a plurality of days before being safely stored in a warehouse; however, in busy farming seasons, especially in rainy days or continuous rainy days, stacked grains generate heat due to their own moisture, and are extremely prone to mildew and rot, thereby causing huge losses to farmers.

Grain drying is an important step in agricultural production, and grain dryers use factors such as temperature and humidity to reduce the moisture content of grain. In the above case, a grain dryer is generally used to dry grains.

Present cereal drying device, simple with cereal tiling back drying process, and can't stir the stoving to cereal, so the stoving effect is not obvious, and the device that few parts possess the stirring function can't circulate the stoving to cereal, and is more troublesome during the ejection of compact.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a grain drying machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a grain dryer comprises a device body, wherein the device body comprises a main box body, a cylindrical pipe body, a lifting pipe and a material guide pipe, the cylindrical pipe body and the lifting pipe are arranged on the outer surface wall of the main box body, the material guide pipe communicated with the lifting pipe is arranged on the upper surface of the main box body, and a discharging pipe is arranged on the material guide pipe;

the upper surface of the main box body is provided with an exhaust pipe, a fixed rod is vertically welded at the center of the interior of the main box body, a material conveying device is welded on the fixed rod and comprises a rotary seat, a breathable net and a mounting frame, the breathable net is embedded at the bottom of the rotary seat, and the mounting frame is welded on the rotary seat;

the bottom end of the outer surface wall of the main box body is welded with an installation block, a fan is fixed on the installation block through bolts, an air inlet pipe is arranged on the fan, an air outlet pipe is arranged on the fan, and the air outlet pipe is communicated with the cylindrical pipe body;

a heating pipe is embedded in the cylindrical pipe body, and an air guide opening is formed in the outer surface wall of the cylindrical pipe body;

the lifting pipe is characterized in that a servo motor is fixed at the bottom end inside the lifting pipe through a bolt, the output end of the servo motor is rotatably connected with a rotating shaft through a linkage device, lifting blades are welded on the outer surface wall of the rotating shaft, and a discharging pipe is arranged on the outer surface wall of the lifting pipe.

Preferably, the outer surface wall of the discharge tube is provided with a first baffle groove, the first baffle groove is spliced with a first baffle, the outer surface wall of the guide tube is provided with a second baffle groove, and the second baffle groove is spliced with a second baffle.

Preferably, the air guide openings are arranged in a plurality of numbers, the air guide openings are in the same vertical line, and the distance between every two adjacent air guide openings is equal.

Preferably, the bottom end of the main box body is provided with a discharge hole communicated with the riser.

Preferably, the top end of the rotating seat is welded on the inner surface walls of the two sides of the breathable net, and the bottom of the height limiting block is provided with a flow guide tooth.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, the lift pipe is skillfully arranged on the main box body, when in use, the grains in the main box body are guided into the lifting pipe through the inclined bottom plate, the lifting blades rotate and lift the grains under the action of the servo motor, the first baffle plate is manually inserted into the groove to close the discharging pipe, so that the grains are prevented from falling out of the main box body when being lifted, the second baffle plate is taken out, so that the grains enter the feeding device again when being lifted to the highest position, under the action of the rotary seat, the grains rotationally flow onto the bottom plate, and are guided into the lifting pipe again under the action of the bottom plate, so that the grains are circularly dried, after the drying is finished, the second baffle plate is inserted to close the material guide pipe, the first baffle plate is taken out, the grain after being lifted is discharged from the discharge pipe, the functionality of the device is improved, and the labor intensity of a user is reduced.

2. The utility model discloses in, this grain drying-machine, the limit for height piece that the table wall set up in the roating seat can prevent that cereal from piling up too high, unable better stoving, under the effect of water conservancy diversion tooth for the heated area when cereal reposition of redundant personnel increases the stoving, cooperation a plurality of wind-guiding mouth uses, can be with wind water conservancy diversion after the heating to co-altitude, evenly dry cereal on the co-altitude, produced steam passes through the gas vent and discharges during the stoving, has improved the device's practicality.

Drawings

Fig. 1 is a schematic sectional view of a main body of a grain dryer according to the present invention;

FIG. 2 is a schematic cross-sectional view of a height limiting block of a grain dryer according to the present invention;

fig. 3 is a schematic structural view of a cylindrical tube of a grain dryer according to the present invention;

fig. 4 is an enlarged schematic structural view of a region a of the grain dryer of the present invention;

fig. 5 is a schematic structural view of a feeding device of a grain dryer according to the present invention.

Illustration of the drawings:

1. a device body; 2. a main box body; 21. an exhaust pipe; 22. a height limiting block; 23. a flow guide tooth; 25. fixing the rod; 26. a discharge port; 3. a cylindrical tube body; 31. heating a tube; 32. a wind guide opening; 4. mounting blocks; 41. a fan; 42. an air inlet pipe; 43. an air outlet pipe; 5. a feeding device; 51. a rotating base; 52. a breathable net; 53. a mounting frame; 6. a riser tube; 61. a servo motor; 62. a rotating shaft; 63. lifting the leaves; 7. a discharge pipe; 71. a discharging pipe; 72. a material guide pipe; 73. a first baffle slot; 74. a first baffle plate; 75. a second baffle; 76. a second baffle plate groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, a grain dryer comprises a device body 1, wherein the device body 1 comprises a main box body 2, a cylindrical pipe body 3, a lifting pipe 6 and a material guide pipe 72, the cylindrical pipe body 3 and the lifting pipe 6 are arranged on the outer surface wall of the main box body 2, the material guide pipe 72 communicated with the lifting pipe 6 is arranged on the upper surface of the main box body 2, a discharging pipe 71 is arranged on the material guide pipe 72, and a cover plate is arranged on the discharging pipe 71;

the upper surface of the main box body 2 is provided with an exhaust pipe 21, a fixed rod 24 is vertically welded at the center inside the main box body 2, a material conveying device 5 is welded on the fixed rod 24, the material conveying device 5 comprises a rotary seat 51, a breathable net 52 and a mounting frame 53, the breathable net 52 is embedded at the bottom of the rotary seat 51, the breathable net 52 can ventilate the bottom of grains, the drying effect is improved, and the mounting frame 53 is welded on the rotary seat 51;

the bottom end of the outer surface wall of the main box body 2 is welded with a mounting block 4, a fan 41 is fixed on the mounting block 41 through bolts, an air inlet pipe 42 is arranged on the fan 41, an air outlet pipe 43 is arranged on the fan 4, and the air outlet pipe 43 is communicated with the cylindrical pipe body 3;

a heating pipe 31 is embedded on the cylindrical pipe body 3, and an air guide opening 32 is arranged on the outer surface wall of the cylindrical pipe body 3;

a servo motor 61 is fixed at the bottom end inside the lifting pipe 6 through a bolt, the output end of the servo motor 61 is rotatably connected with a rotating shaft 62 through a linkage, a lifting blade 63 is welded on the outer surface wall of the rotating shaft 62, and a discharging pipe 7 is arranged on the outer surface wall of the lifting pipe 6.

The outer wall of the discharge pipe 7 is provided with a first baffle groove 73, a first baffle 74 is inserted in the first baffle groove 73, the outer wall of the guide pipe 72 is provided with a second baffle groove 76, and a second baffle 75 is inserted in the second baffle groove 76.

The air guide openings 32 are arranged in a plurality of numbers, the air guide openings 32 are in the same vertical line, the distance between every two adjacent air guide openings 32 is equal, and the main box body 2 is communicated with the cylindrical pipe body 3 through the air guide openings 32.

The bottom end of the main box body 2 is provided with a discharge hole 25 which is mutually communicated with the lifting pipe 6.

The welding has limit for height piece 22 on the interior table wall that the roating seat 51 top is located ventilative net 52 both sides, and limit for height piece 22 bottom is provided with water conservancy diversion tooth 23, and water conservancy diversion tooth 23 sets up by a plurality of altogether, and two adjacent water conservancy diversion teeth 23 intervals equal.

The working principle is as follows: when the grain dryer is used, grains fall on the conveying device 5 through the discharging pipe 71, the conveying device 5 is of a slide structure, the grains can slide downwards, the grain dryer is matched with the height limiting block 22 and the guide teeth 23 for use, the height of the grains which are excessively high in accumulation can be limited by the height limiting block 22, the guide teeth 23 can increase the heating area during drying for the grain diversion, wind is guided into the cylindrical pipe body 3 through the wind outlet pipe 43 under the action of the fan 41, under the action of the heating pipe 31, the grains in the main box body 2 can be dried in a grading mode through the wind guide opening 32 after the wind can be heated, the grains falling on the bottom plate are guided into the lifting pipe 6 through the inclined bottom plate, the lifting blades 63 rotatably lift the grains under the action of the servo motor 61, the first baffle plate 74 is manually inserted into the groove, the discharging pipe 7 is closed, the grains are prevented from falling out of the main box body 2 during lifting, through taking out second baffle 75 for cereal reaches to cereal circulation stoving in getting into main tank body 2 again when promoting the highest point, after the stoving is accomplished, inserts second baffle 75, makes passage 72 closed, takes out first baffle 74, makes the cereal after the promotion discharge pipe 7 discharge.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A grain dryer comprises a device body (1), and is characterized in that the device body (1) comprises a main box body (2), a cylindrical pipe body (3), a lifting pipe (6) and a material guide pipe (72), wherein the cylindrical pipe body (3) and the lifting pipe (6) are arranged on the outer surface wall of the main box body (2), the material guide pipe (72) communicated with the lifting pipe (6) is arranged on the upper surface of the main box body (2), and a discharging pipe (71) is arranged on the material guide pipe (72);

an exhaust pipe (21) is arranged on the upper surface of the main box body (2), a fixing rod (24) is vertically welded at the center of the interior of the main box body (2), a material conveying device (5) is welded on the fixing rod (24), the material conveying device (5) comprises a rotary seat (51), a breathable net (52) and a mounting frame (53), the breathable net (52) is embedded at the bottom of the rotary seat (51), and the mounting frame (53) is welded on the rotary seat (51);

the bottom end of the outer surface wall of the main box body (2) is welded with an installation block (4), a fan (41) is fixed on the installation block (4) through bolts, an air inlet pipe (42) is arranged on the fan (41), an air outlet pipe (43) is arranged on the fan (41), and the air outlet pipe (43) is communicated with the cylindrical pipe body (3);

a heating pipe (31) is embedded in the cylindrical pipe body (3), and an air guide opening (32) is formed in the outer surface wall of the cylindrical pipe body (3);

the lifting pipe is characterized in that a servo motor (61) is fixed to the bottom end of the lifting pipe (6) through bolts, a rotating shaft (62) is connected to the output end of the servo motor (61) in a rotating mode through a linkage, lifting blades (63) are welded to the outer surface wall of the rotating shaft (62), and a discharging pipe (7) is arranged on the outer surface wall of the lifting pipe (6).

2. The grain dryer as claimed in claim 1, wherein the outer wall of the discharging pipe (7) is provided with a first baffle groove (73), the first baffle groove (73) is inserted with a first baffle (74), the outer wall of the guiding pipe (72) is provided with a second baffle groove (76), and the second baffle groove (76) is inserted with a second baffle (75).

3. The grain dryer according to claim 1, wherein the plurality of air guide openings (32) are arranged, the plurality of air guide openings (32) are in the same vertical line, and the distance between two adjacent air guide openings (32) is equal.

4. The grain dryer according to claim 1, wherein the bottom end of the main box (2) is provided with a discharge hole (25) communicated with the riser (6).

5. The grain dryer according to claim 1, characterized in that height limiting blocks (22) are welded on the inner surface wall of the top end of the rotating base (51) at two sides of the air permeable net (52), and diversion teeth (23) are arranged at the bottoms of the height limiting blocks (22).